Add yasm to the GN build.
This is forked off of https://codereview.chromium.org/266613002 The code to compile yasm itself is mostly from that patch, with a few updates for the other changes.
Adds a template for running compiled binaries. Compared to Albert's patch above, this assumes the binary is generated by the source tree so can have a cleaner interface (just specify the label of the tool you use).
The yasm rule is new compared to Albert's patch. It uses a special wrapper script instead of the new compiled_action templates so it can properly support depfiles. This also adds convenient support for defines and include dirs.
This adds some trivial ios changes to the content/public/browser. This should be a NOP now.
Fixes a bug in GN depfile creation. Previously, the .d file was emitted as an output of the script, but this confuses ninja. This change just removes that.
BUG=
[email protected]
Review URL: https://codereview.chromium.org/321323004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@276772 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/build/gn_run_binary.py b/build/gn_run_binary.py
new file mode 100644
index 0000000..7d83f61
--- /dev/null
+++ b/build/gn_run_binary.py
@@ -0,0 +1,22 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Helper script for GN to run an arbitrary binary. See compiled_action.gni.
+
+Run with:
+ python gn_run_binary.py <binary_name> [args ...]
+"""
+
+import sys
+import subprocess
+
+# This script is designed to run binaries produced by the current build. We
+# always prefix it with "./" to avoid picking up system versions that might
+# also be on the path.
+path = './' + sys.argv[1]
+
+# The rest of the arguements are passed directly to the executable.
+args = [path] + sys.argv[2:]
+
+sys.exit(subprocess.call(args))
